Knife sheath



FIG. 1 is a perspective view of a first embodiment of the knife sheath of this design. The broken lines depicting a belt onto which the knife sheath is mounted and a knife inserted into the sheath are not part of the design of the present invention. The dashed lines indicate stitching on this and other front elevation views shown.

FIG. 2 is a front elevation view of the knife sheath of FIG. 1.

FIG. 3 is a side elevation view of the knife sheath of FIG. 1.

FIG. 4 is a perspective view of a second embodiment of the knife sheath of this design.

FIG. 5 is a front elevation view of the knife sheath of FIG. 4.

FIG. 6 is a side elevation view of the knife sheath of FIG. 4.

FIG. 7 is a perspective view of a third embodiment of the knife sheath of this design. 

The ornamental design for a knife sheath, substantially as shown and described. 